378 lines
7.6 KiB
C++
378 lines
7.6 KiB
C++
//---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1995
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//
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// File: cLocality.cxx
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//
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// Contents: Locality object
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//
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// History: 11-1-95 krishnag Created.
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//
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//----------------------------------------------------------------------------
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#include "ldap.hxx"
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#pragma hdrstop
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struct _propmap
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{
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LPTSTR pszADsProp;
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LPTSTR pszLDAPProp;
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} aLocalityPropMapping[] =
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{ // { TEXT("Description"), TEXT("description") },
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{ TEXT("LocalityName"), TEXT("l") },
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{ TEXT("PostalAddress"), TEXT("street") } // NTDS
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// { TEXT("SeeAlso"), TEXT("seeAlso") }
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};
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// Class CLDAPLocality
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// IADsExtension::PrivateGetIDsOfNames()/Invoke(), Operate() not included
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DEFINE_IADsExtension_Implementation(CLDAPLocality)
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DEFINE_IPrivateDispatch_Implementation(CLDAPLocality)
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DEFINE_DELEGATING_IDispatch_Implementation(CLDAPLocality)
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DEFINE_CONTAINED_IADs_Implementation(CLDAPLocality)
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DEFINE_CONTAINED_IADsPutGet_Implementation(CLDAPLocality, aLocalityPropMapping)
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CLDAPLocality::CLDAPLocality():
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_pUnkOuter(NULL),
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_pADs(NULL),
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_fDispInitialized(FALSE),
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_pDispMgr(NULL)
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{
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ENLIST_TRACKING(CLDAPLocality);
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}
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HRESULT
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CLDAPLocality::CreateLocality(
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IUnknown *pUnkOuter,
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REFIID riid,
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void **ppvObj
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)
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{
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HRESULT hr = S_OK;
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CLDAPLocality FAR * pLocality = NULL;
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IADs FAR * pADs = NULL;
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CAggregateeDispMgr FAR * pDispMgr = NULL;
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//
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// our extension object only works in a provider (aggregator) environment
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// environment
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//
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ASSERT(pUnkOuter);
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ASSERT(ppvObj);
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ASSERT(IsEqualIID(riid, IID_IUnknown));
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pLocality = new CLDAPLocality();
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if (pLocality == NULL) {
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hr = E_OUTOFMEMORY;
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BAIL_ON_FAILURE(hr);
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}
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//
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// Ref Count = 1 from object tracker
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//
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//
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// CAggregateeDispMgr to handle
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// IADsExtension::PrivateGetIDsOfNames()/PrivatInovke()
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//
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pDispMgr = new CAggregateeDispMgr;
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if (pDispMgr == NULL) {
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hr = E_OUTOFMEMORY;
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BAIL_ON_FAILURE(hr);
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}
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pLocality->_pDispMgr = pDispMgr;
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hr = pDispMgr->LoadTypeInfoEntry(
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LIBID_ADs,
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IID_IADsLocality,
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(IADsLocality *)pLocality,
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DISPID_REGULAR
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);
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BAIL_ON_FAILURE(hr);
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//
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// Store the pointer to the pUnkOuter object to delegate all IUnknown
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// calls to the aggregator AND DO NOT add ref this pointer
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//
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pLocality->_pUnkOuter = pUnkOuter;
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//
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// Ccache pADs Pointer to delegate all IDispatch calls to
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// the aggregator. But release immediately to avoid the aggregatee
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// having a reference count on the aggregator -> cycle ref counting
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//
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hr = pUnkOuter->QueryInterface(
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IID_IADs,
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(void **)&pADs
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);
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//
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// Our spec stated extesnion writers can expect the aggregator in our
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// provider ot support IDispatch. If not, major bug.
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//
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ASSERT(SUCCEEDED(hr));
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pADs->Release(); // see doc above pUnkOuter->QI
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pLocality->_pADs = pADs;
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//
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// pass non-delegating IUnknown back to the aggregator
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//
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*ppvObj = (INonDelegatingUnknown FAR *) pLocality;
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RRETURN(hr);
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error:
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if (pLocality)
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delete pLocality;
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*ppvObj = NULL;
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RRETURN(hr);
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}
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CLDAPLocality::~CLDAPLocality( )
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{
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//
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// Remember that the aggregatee has no reference counts to
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// decrement.
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//
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delete _pDispMgr;
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}
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STDMETHODIMP
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CLDAPLocality::QueryInterface(
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REFIID iid,
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LPVOID FAR* ppv
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)
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{
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HRESULT hr = S_OK;
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hr = _pUnkOuter->QueryInterface(iid,ppv);
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RRETURN(hr);
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}
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STDMETHODIMP
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CLDAPLocality::NonDelegatingQueryInterface(
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REFIID iid,
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LPVOID FAR* ppv
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)
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{
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ASSERT(ppv);
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if (IsEqualIID(iid, IID_IADsLocality)) {
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*ppv = (IADsLocality FAR *) this;
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} else if (IsEqualIID(iid, IID_IADsExtension)) {
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*ppv = (IADsExtension FAR *) this;
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} else if (IsEqualIID(iid, IID_IUnknown)) {
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//
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// probably not needed since our 3rd party extension does not stand
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// alone and provider does not ask for this, but to be safe
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//
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*ppv = (INonDelegatingUnknown FAR *) this;
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} else {
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*ppv = NULL;
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return E_NOINTERFACE;
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}
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//
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// Delegating AddRef to aggregator for IADsExtesnion and.
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// AddRef on itself for IPrivateUnknown. (both tested.)
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//
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((IUnknown *) (*ppv)) -> AddRef();
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return S_OK;
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}
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STDMETHODIMP
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CLDAPLocality::ADSIInitializeObject(
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THIS_ BSTR lpszUserName,
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BSTR lpszPassword,
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long lnReserved
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)
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{
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CCredentials NewCredentials(lpszUserName, lpszPassword, lnReserved);
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_Credentials = NewCredentials;
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RRETURN(S_OK);
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}
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STDMETHODIMP
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CLDAPLocality::ADSIInitializeDispatchManager(
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long dwExtensionId
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)
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{
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HRESULT hr = S_OK;
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if (_fDispInitialized) {
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RRETURN(E_FAIL);
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}
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hr = _pDispMgr->InitializeDispMgr(dwExtensionId);
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if (SUCCEEDED(hr)) {
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_fDispInitialized = TRUE;
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}
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RRETURN(hr);
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}
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STDMETHODIMP CLDAPLocality::get_Description(THIS_ BSTR FAR* retval)
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{
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GET_PROPERTY_BSTR((IADsLocality *)this,Description);
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}
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STDMETHODIMP CLDAPLocality::put_Description(THIS_ BSTR bstrDescription)
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{
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PUT_PROPERTY_BSTR((IADsLocality *)this,Description);
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}
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STDMETHODIMP CLDAPLocality::get_LocalityName(THIS_ BSTR FAR* retval)
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{
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GET_PROPERTY_BSTR((IADsLocality *)this,LocalityName);
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}
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STDMETHODIMP CLDAPLocality::put_LocalityName(THIS_ BSTR bstrLocalityName)
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{
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PUT_PROPERTY_BSTR((IADsLocality *)this,LocalityName);
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}
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STDMETHODIMP CLDAPLocality::get_PostalAddress(THIS_ BSTR FAR* retval)
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{
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GET_PROPERTY_BSTR((IADsLocality *)this,PostalAddress);
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}
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STDMETHODIMP CLDAPLocality::put_PostalAddress(THIS_ BSTR bstrPostalAddress)
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{
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PUT_PROPERTY_BSTR((IADsLocality *)this,PostalAddress);
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}
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STDMETHODIMP CLDAPLocality::get_SeeAlso(THIS_ VARIANT FAR* retval)
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{
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GET_PROPERTY_VARIANT((IADsLocality *)this,SeeAlso);
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}
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STDMETHODIMP CLDAPLocality::put_SeeAlso(THIS_ VARIANT vSeeAlso)
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{
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PUT_PROPERTY_VARIANT((IADsLocality *)this,SeeAlso);
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}
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STDMETHODIMP
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CLDAPLocality::ADSIReleaseObject()
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{
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delete this;
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RRETURN(S_OK);
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}
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//
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// IADsExtension::Operate()
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//
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STDMETHODIMP
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CLDAPLocality::Operate(
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THIS_ DWORD dwCode,
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VARIANT varData1,
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VARIANT varData2,
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VARIANT varData3
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)
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{
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HRESULT hr = S_OK;
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switch (dwCode) {
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case ADS_EXT_INITCREDENTIALS:
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hr = InitCredentials(
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&varData1,
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&varData2,
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&varData3
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);
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break;
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default:
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hr = E_FAIL;
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break;
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}
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RRETURN(hr);
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}
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HRESULT
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CLDAPLocality::InitCredentials(
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VARIANT * pvarUserName,
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VARIANT * pvarPassword,
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VARIANT * pvarFlags
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)
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{
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BSTR bstrUser = NULL;
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BSTR bstrPwd = NULL;
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DWORD dwFlags = 0;
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ASSERT(V_VT(pvarUserName) == VT_BSTR);
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ASSERT(V_VT(pvarPassword) == VT_BSTR);
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ASSERT(V_VT(pvarFlags) == VT_I4);
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bstrUser = V_BSTR(pvarUserName);
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bstrPwd = V_BSTR(pvarPassword);
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dwFlags = V_I4(pvarFlags);
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CCredentials NewCredentials(bstrUser, bstrPwd, dwFlags);
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_Credentials = NewCredentials;
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RRETURN(S_OK);
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}
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